@charset "utf-8";
/* CSS Document */

* {
  margin: 0;
  padding: 0;
  font-family: "SimSun", "SimHei", "Microsoft Yahei";
}

body {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  font-size: 100%;
  padding: 0;
  margin: 0;
}

ol,
ul {
  list-style: none;
  margin: 0px;
  padding: 0px;
}

img {
  border: none;
  max-width: 100%;
  pointer-events: none;
}

input,
textarea,
button,
select,
option {
  outline: none;
}

a,
button,
input,
optgroup,
select,
textarea,
div {
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -moz-tap-highlight-color: rgba(255, 255, 255, 0);
}

.ellipsis {
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
}

/*溢出部分省略号显示*/
.ellipsis_more {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

/*溢出多行省略号显示*/


/*定位*/
.tl {
  text-align: left
}

.tc {
  text-align: center
}

.tr {
  text-align: right
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix:after {
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.pr {
  position: relative
}

.pa {
  position: absolute
}

/*弹性布局(仅限移动端)*/
.flex {
  display: flex;
  display: -webkit-flex;
}

.flex_center {
  display: flex;
  display: -webkit-flex;
  align-items: center;
  -webkit-align-items: center;
}

.flex_row {
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
  -webkit-flex-direction: row;
}

.flex_column {
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  -webkit-flex-direction: column;
}

.flex_row_between {
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
  -webkit-flex-direction: row;
  justify-content: space-between;
  -webkit-justify-content: space-between;
}

.flex_row_around {
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
  -webkit-flex-direction: row;
  justify-content: space-around;
  -webkit-justify-content: space-around;
}

.flex_column_center {
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  -webkit-flex-direction: column;
  justify-content: space-around;
  -webkit-justify-content: space-around;
  align-items: center;
  -webkit-align-items: center;
}

/*弹窗*/
.mask {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  -webkit-flex-direction: column;
  align-items: center;
  -webkit-align-items: center;
  justify-content: space-around;
  -webkit-justify-content: space-around;
}

/*flexible*/
html {
  font-size: 50px
}

body {
  font-size: 24px
}

@media screen and (min-width: 320px) {
  html {
    font-size: 21.333333333333332px
  }

  body {
    font-size: 12px
  }
}

@media screen and (min-width: 360px) {
  html {
    font-size: 24px
  }

  body {
    font-size: 12px
  }
}

@media screen and (min-width: 375px) {
  html {
    font-size: 25px
  }

  body {
    font-size: 12px
  }
}

@media screen and (min-width: 384px) {
  html {
    font-size: 25.6px
  }

  body {
    font-size: 14px
  }
}

@media screen and (min-width: 400px) {
  html {
    font-size: 26.666666666666668px
  }

  body {
    font-size: 14px
  }
}

@media screen and (min-width: 414px) {
  html {
    font-size: 27.6px
  }

  body {
    font-size: 14px
  }
}

@media screen and (min-width: 424px) {
  html {
    font-size: 28.266666666666667px
  }

  body {
    font-size: 14px
  }
}

@media screen and (min-width: 480px) {
  html {
    font-size: 32px
  }

  body {
    font-size: 15.36px
  }
}

@media screen and (min-width: 540px) {
  html {
    font-size: 36px
  }

  body {
    font-size: 17.28px
  }
}

@media screen and (min-width: 720px) {
  html {
    font-size: 48px
  }

  body {
    font-size: 23.04px
  }
}

@media screen and (min-width: 750px) {
  html {
    font-size: 50px
  }

  body {
    font-size: 24px
  }
}